Weird noises from your AC can come from a variety of things. There may be loose screws, bolts, or fasteners. Debris on and around the fan may also lead to strange loud sounds. If you are hearing a hissing noise this is likely due to a loose valve which can mean the pressure is too high and should be fixed as soon as possible.
This typically occurs due to voltage issues, which can be resolved by resetting the circuit breaker. Another possibility is that your thermostat may be malfunctioning. Rewiring or a replacement may be required. Contact Topline HVAC today if resetting your circuit breaker does not fix the issue.
In the summer and the warmer it gets your Lake Villa air conditioner needs to pull in more air. Therefore if it is not pushing out enough cold air there may be an airflow restriction somewhere. This can often be resolved with cleaning the unit and replacing the filter. Contact Topline HVAC for top quality customer service and 100% guarantee workmanship service.